Analysis
- max time kernel
71s - max time network
288s - platform
windows10-1703_x64 - resource
win10-20220901-en - resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system - submitted
06/12/2022, 22:26
Behavioral task
behavioral1
Sample
fb00f8583be5fdb2c0711ab318d319f58e37f6c177621f9c3132f209a6ae09d1.exe
Resource
win7-20221111-en
0 signatures
300 seconds
General
- Target fb00f8583be5fdb2c0711ab318d319f58e37f6c177621f9c3132f209a6ae09d1.exe
- Size 4.6MB
- Sample221206-2cparsaa72
- SHA256 fb00f8583be5fdb2c0711ab318d319f58e37f6c177621f9c3132f209a6ae09d1
- MD5 b104c66ebdb30b1d1e0ad45a7960807f
- SHA1 eab91aadf465ff2ebbeb21f28d7eaec2ad21954b
- SHA512 d56148b368f30c51f803dcadfbc70166aef1eaa11bae69c42fcb7a138970320769b6e2410159cbd39371fdd620ce3e66a30aca08351b8f27058c44388521bc08
- SSDEEP 49152:ia7VszO0aYE6T5zZdvAaE5FKY/t7qREzfvWn3em7jrbs3Lvg59bcwN5JBnGQ3LwW:npscwlzZ5REzWnuJ3bWvPG0V
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
laplas
C2
-
clipper.guru
Attributes
-
api_key
6421b2bdb6b1eebc6487e916bb1c79875fbc8da77152f9914b4aefb39a69f6d5
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3756 OEFGCBRcPg.exe - Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 776 schtasks.exe - GoLang User-Agent 1 IoCs
Uses default user-agent string defined by GoLang HTTP packages.
description flow ioc HTTP User-Agent header 7 Go-http-client/1.1 - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3520 wrote to memory of 3480 3520 fb00f8583be5fdb2c0711ab318d319f58e37f6c177621f9c3132f209a6ae09d1.exe 66 PID 3520 wrote to memory of 3480 3520 fb00f8583be5fdb2c0711ab318d319f58e37f6c177621f9c3132f209a6ae09d1.exe 66 PID 3520 wrote to memory of 3480 3520 fb00f8583be5fdb2c0711ab318d319f58e37f6c177621f9c3132f209a6ae09d1.exe 66 PID 3480 wrote to memory of 776 3480 cmd.exe 68 PID 3480 wrote to memory of 776 3480 cmd.exe 68 PID 3480 wrote to memory of 776 3480 cmd.exe 68
Processes
-
C:\Users\Admin\AppData\Local\Temp\fb00f8583be5fdb2c0711ab318d319f58e37f6c177621f9c3132f209a6ae09d1.exe"C:\Users\Admin\AppData\Local\Temp\fb00f8583be5fdb2c0711ab318d319f58e37f6c177621f9c3132f209a6ae09d1.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3520 -
C:\Windows\SysWOW64\cmd.execmd.exe /C schtasks /create /tn JbBFjWcHIk /tr C:\Users\Admin\AppData\Roaming\JbBFjWcHIk\OEFGCBRcPg.exe /st 00:00 /du 9999:59 /sc once /ri 1 /f2⤵
- Suspicious use of WriteProcessMemory
PID:3480 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn JbBFjWcHIk /tr C:\Users\Admin\AppData\Roaming\JbBFjWcHIk\OEFGCBRcPg.exe /st 00:00 /du 9999:59 /sc once /ri 1 /f3⤵
- Creates scheduled task(s)
PID:776
-
-
-
C:\Users\Admin\AppData\Roaming\JbBFjWcHIk\OEFGCBRcPg.exeC:\Users\Admin\AppData\Roaming\JbBFjWcHIk\OEFGCBRcPg.exe1⤵
- Executes dropped EXE
PID:3756
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\JbBFjWcHIk\OEFGCBRcPg.exe
- Size 610.2MB
- SHA256 0dec4235c818dea2257ac73c4d5b05dc561dd3fd8602bbd23caa5890a7e01a65
- MD5 6666b58bb9d579ef1e95c52ed2cd5013
- SHA1 0e182d0dc95b4c3c70de771b1096ab5267adeb69
- SHA512 85050113ea80633aa1fa2f1cdc1cf2f0204a1d4b3989f6e97edc6532e11ed15835d5f43f1c902d5eb23c41fa38a0962ac92274ce822f72808d50d1adf412864c
- SSDEEP 12582912:QlYeqlEG0oq6fr+Ml95x56fIoO/K4WIymI9I1NmPwzL7S9vMRGA:H3P02D+Ml95x5xRWIygN7G90AA
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\JbBFjWcHIk\OEFGCBRcPg.exe
- Size 610.2MB
- SHA256 0dec4235c818dea2257ac73c4d5b05dc561dd3fd8602bbd23caa5890a7e01a65
- MD5 6666b58bb9d579ef1e95c52ed2cd5013
- SHA1 0e182d0dc95b4c3c70de771b1096ab5267adeb69
- SHA512 85050113ea80633aa1fa2f1cdc1cf2f0204a1d4b3989f6e97edc6532e11ed15835d5f43f1c902d5eb23c41fa38a0962ac92274ce822f72808d50d1adf412864c
- SSDEEP 12582912:QlYeqlEG0oq6fr+Ml95x56fIoO/K4WIymI9I1NmPwzL7S9vMRGA:H3P02D+Ml95x5xRWIygN7G90AA
- MD5 SHA1 SHA512 SSDEEP